Time for extreme changes

So my science teacher said anything that makes noise can in a way make music, instruments make music, and mayonnaise makes sound. so i have a question, do not report. is mayonnaise a instrument?

Where does middle c get it’s name? a. it sits in the middle of a brass clef b. it sits in the middle of the grand staff c. if sits in the middle of the alto clef d. its sits in the middle of the treble clef

Which of the items listed below is not one of the principles that were highly revered in ancient greek culture -moderation -balance -self control -conservation